Add font support for Malayalam script; also add a test case.

Change-Id: I897bcf1983f1f4a25e3c7cc12480f5c92f15a72e
Add Taamey Frank CLM font for Hebrew.

Change-Id: I031e36f97ef8f7185c27ab942c56f6d723157af2
From: http://culmus.sourceforge.net/taamim/index.html
Replace Taamey Frank with Linux Libertine for Hebrew.

The Taamey Frank font doesn't have greek characters or other basic
Latin-1 stuff, so articles have bad 'missing character' glyphs (when
not explicitly language-tagged).

Change-Id: Ia6b11eb71296c43a7805803426ed59ce78397fcd
Add links to related projects in the README.

Change-Id: I03a8d3bfb5c8fe3bd1a7a9bbab25e2b2f6c855bf
README: Rename mw-latexer => mw-ocg-latexer for build status badges.

Change-Id: Ia2adb1144935545217a50f49fb94f1a76723a73a